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- &intel; 64-bit &xeon; (Nocona
). This
- processor is fabricated on 90nm process technology, and
- operates with 2.80 to 3.60 GHz (FSB 800MHz) and &intel;
- E7520/E7525/E7320 chipsets.
+ All multi-core &intel; &xeon; processors except
+ Sossaman have EM64T support.
- &intel; &pentium; 4 Processor supporting &intel; EM64T
- (Prescott
). This is fabricated on 90nm
- process technology, uses FC-LGA775 package, and operates
- with 3.20F/3.40F/3.60F GHz and &intel; 925X Express
- chipsets. The corresponding S-Spec numbers are SL7L9,
- SL7L8, SL7LA, SL7NZ, SL7PZ, and SL7PX. Note that
- processors marked as 5xx numbers do not support
- EM64T.
+ The single-core &intel; &xeon;
+ processors Nocona
, Irwindale
,
+ Potomac
, and Cranford
have
+ EM64T support.
+
+
+ All &intel; Core 2 (not Core Duo) and later
+ processors
+
+
+
+ All &intel; &pentium; D processors
+
+
+
+ &intel; &pentium; 4s and Celeron Ds using
+ the Cedar Mill
core have EM64T
+ support.
+
+
+
+ Some &intel; &pentium; 4s and Celeron Ds using
+ the Prescott
core have EM64T support. See
+ the Intel
+ Processor Spec Finder for the definitive answer about
+ EM64T support in Intel processors.
+
+
&intel; EM64T is an extended version of IA-32 (x86) and